Treaty of Le Goulet

…a year later, in the Treaty of Le Goulet, that John was recognized as successor in all Richard’s French possessions, in return for financial and territorial concessions to Philip.

…terms with Philip: by the Treaty of Le Goulet (May 22, 1200), in return for Philip’s recognition of him as Richard’s heir, he ceded Évreux and the Norman Vexin to Philip; agreed that Issoudun and Graçay should be the dowry of his niece Blanche of Castile, who was to marry…